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The GCF of 690 and 1080 is 30.
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Find HCF of: 1380 & 2160 345 & 540 2070 & 3240 230 & 360 3450 & 5400 138 & 216 4830 & 7560 1380 & 1080 690 & 2160 2070 & 1080 690 & 3240 3450 & 1080 690 & 5400 4830 & 1080 690 & 7560
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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).
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